My wife bought me a K2 s/n 3085 for a Christmas present. Due to a job change etc. I am just starting to build it (we have 4' of snow on the ground). Are there any changes that need to be made to this kit to make it the same as the current productions ones? I may have a few days off due to the snow and this is a perfect opportunity to start the K2. Thanks and 73, Larry, W0QE Broomfield,CO